ELECTRIC ROLLING STOCK MEASURING CURRENT COLLECTOR Russian patent published in 2019 - IPC B60L5/26 B60L5/32 G01L5/04 G01M17/08 

FIELD: electrical communication equipment.

SUBSTANCE: invention relates to the electric rolling stock pantographs. Electric rolling stock current measuring collector consists of a base, pneumatic actuator interacting with the articulated bearing arm and the upper frame, on which equipped with elastic elements carriages with skid are placed, carriages synchronization tie-rod, emergency lowering devices, removable loads with the possibility of their fixation at the bearing arm and the upper frame any point, which is connected to the base by the shackle link. Carriage elastic elements are made in the form of pneumatic rubber-cord shells, which cavities are connected to the air line through the controlled valve and the pressure regulator.

EFFECT: expansion of the electric rolling stock measuring current collector functional capabilities.

1 cl, 1 dwg